þjónuðu

þjónuðu is the past tense plural form of the Icelandic verb "þjóna". "þjóna" means to serve, to minister, or to be in service. Therefore, "þjónuðu" translates to "served" when referring to multiple subjects or a group.

In Icelandic grammar, verbs change their endings based on tense, mood, number, and person. The suffix "-uðu" indicates the past tense, plural number, and third person. This means that "þjónuðu" would be used in a sentence where a group of people or things performed the action of serving. For example, a sentence like "Þeir þjónuðu konunginum" would translate to "They served the king". Similarly, "Margar konur þjónuðu í hernum" means "Many women served in the army".

The verb "þjóna" and its conjugations, including "þjónuðu", are commonly used in various contexts, from religious services to secular employment and acts of service. Understanding these verb forms is essential for comprehending and speaking Icelandic accurately. The distinction between singular and plural forms is crucial, and "þjónuðu" specifically denotes the past action of serving by more than one entity.